Unofficial voting totals from Fort Bend County show Democrats have claimed the county judge and two commissioner seats with all precincts reporting. 

On the ballot: Democrat Dexter McCoy has defeated Republican Daniel Wong in the county judge race with 191,347 and 131,142 votes, respectively.

Meanwhile, Democrat incumbent Grady Prestage has reclaimed the Precinct 2 commissioner seat with 62,499 votes over Republican Tony Aranda with 21,473 votes.

Additionally, Democrat April L. Jones has taken the Precinct 4 commissioner seat with 47,886 votes over Republican Ken Mathews with 22,213 votes.

What's next: For more information on Election Day coverage, visit Community Impact's voter guide. All results are unofficial until canvassed.

Community Impact will update this article when candidate comments are available.

With all 623 voting centers reporting from Election Day, the Democratic candidates have won seats on Harris County Commissioners Court. 

Key details: In the race for Harris County Judge, Democrat Letitia Plummer secured a victory over Republican Orlando Sanchez with 60.93% of the vote to Sanchez's 39.05%.

In the race for Precinct 2 and Precinct 4 Commissioner, incumbents Adrian Garcia and Lesley Briones secured their seats for another term with 65.53% and 62.30% of the vote, respectively.

Unofficial voting totals from Fort Bend County show Democrats have claimed several key county seats with all precincts reporting.

What you need to know: Democrat Sonya Jones has defeated Republican Tamara McFarlane in the county clerk race with 191,601 and 127,590 votes, respectively.

Meanwhile, Democrat incumbent Beverley McGrew Walker has reclaimed the district clerk position with 191,806 votes over Republican Audrey Lee with 127,837 votes.

Additionally, Democrat Jeffrey L. Boney has taken the county treasurer seat with 190,117 votes over Republican incumbent Bill Rickert with 129,209 votes.

Finally, Democrat incumbent Brian Middleton reclaimed the district attorney seat with 191,888 votes over Republican Shawn McDonald with 127,556 votes.

With all 623 voting centers in, voters know who will hold several key offices across Harris County.

The big picture: In the race for county attorney, Democratic incumbent Abbie Kamin held on to her lead throughout the night with 62.39% of the vote over Republican challenger Jacqueline Lucci Smith, who received 37.61% of the vote.

In the race for county clerk, incumbent Teneshia Hudspeth held on to her seat with 62.63% of the vote to Republican challenger Mike Wolfe's 37.37%.

Democrat Darrell Jordan Jr. received 60.59% of the vote, securing the seat over Republican Chris Daniel, who received 39.41% of the vote in the race for district clerk in Harris County.

In the county treasurer's race, Democratic incumbent Carla L. Wyatt received 59.81% of the vote, while Republican Marc Cowart only received 40.19% of the vote.

What else: In the race for places 5 and 7 on the Harris County Department of Education, incumbents Erica Davis and Silky Joshi-Malik held on to their seats with 64.40% and 62.76% of the vote, respectively.

With all precincts reporting, unofficial voting totals show Republican Brian Cantrell has claimed the Waller County Precinct 4 commissioner seat.

By the numbers: Cantrell defeated Democrat Ethel Wilmore with 3,745 and 2,674 votes, respectively.

Want to see more Election Day updates? Check out Community Impact's reporting on Houston area and state results:

• See midterm election results for Houston-area Texas House races

• Democrats declare victory in Texas governor, lieutenant governor races

• James Talarico projected to become Texas' next US senator

• See results for 4 State Board of Education races in the Houston area

• See winners for U.S. House seats across Greater Houston area